A&D HV-15KV-WP, HW-60KV-WP User Manual
Waterproof Digital Platform Scale
HV-15KV-WP
HV-60KV-WP
HV-200KV-WP
HW-10KV-WP
HW-60KV-WP
HW-100KV-WP
HW-200KV-WP
WM : PD4000211A
This is a hazard alert mark.
This mark informs you about the operation of the product.
Note This manual is subject to change without notice at any time to improve the product. No part
of this manual may be photocopied, reproduced, or translated into another language
without the prior written consent of the A&D Company.
Product specifications are subject to change without any obligation on the part of the
manufacture.
Contents
1. Compliance........................................................................................ 3
1.1.1. Compliance with FCC rules.......................................................3
1.1.2. Classification of protection provided by enclosures...................3
2. Outline and Features.........................................................................4
3. Unpacking..........................................................................................5
3.1. Accessories and Options list..........................................................6
4. Caution..............................................................................................7
4.1. Precautions for Installing the Scale...............................................7
4.2. Precautions for Operating the Scale..............................................7
4.3. Precautions for Storing the Scale..................................................7
5. Installing the Scale.............................................................................8
5.1. Removing the pole.........................................................................9
6. Names.............................................................................................11
6.1. Display and Symbols...................................................................12
6.2. Switches......................................................................................14
7. Basic Operation...............................................................................16
7.1. Turing the Scale on/off and Weighing..........................................16
7.2. Tare (And Net Display)................................................................17
7.2.1. The Way of Tare Input by Weighing........................................ 17
7.2.2. The Way of Digital Input (Preset Tare)....................................17
7.3. Weighing Range for the HV-WP series .......................................18
7.4. Mode Switch (Changing Unit and Mode).....................................19
8. Counting Mode ................................................................................21
8.1. Storing a Unit Mass.....................................................................21
8.2. Counting the number of articles...................................................22
9. Percentage Mode............................................................................23
9.1. Storing a 100% Mass ..................................................................23
9.2. Reading percentage....................................................................24
10. Accumulation Function .................................................................... 25
10.1. Preparation (Setting Parameters)................................................26
10.2. Operation and Performance (Examples).....................................27
11. Upper/Lower Comparator Function..................................................28
11.1. Preparation (Setting Parameters)................................................29
11.2. Operation and Performance (Examples).....................................31
12. Full/Dribble Batch Function..............................................................32
12.1. Preparation (Setting Parameters)................................................34
13. Simple Batch Function.....................................................................36
©A&D Co. ltd., HV-WP/HW-WP Series Instruction Manual
International Version 1895-2A-IE 0011
13.1. Preparation (Setting Parameters)................................................37
13.2. Operation and Performance (Examples).....................................38
14. Calibration (Adjusting the Scale)......................................................39
14.1.1. The Gravity Acceleration Table...............................................40
14.2. The Complete Calibration Procedure ..........................................41
14.2.1. Gravity Acceleration Correction...............................................41
14.2.2. Preparation..............................................................................41
14.2.3. Calibration of the Zero Point....................................................42
14.2.4. Span Calibration......................................................................42
15. The Function Table..........................................................................43
15.1. The Procedure for Setting Paramet er s........................................43
15.2. Parameter List.............................................................................44
16. RS-232C Serial Interface.................................................................47
16.1. Data Format.................................................................................48
16.2. Stream Mode...............................................................................50
16.2.1. Preparation and Performance (Examples)..............................50
16.3. Command mode..........................................................................51
16.3.1. Command List.........................................................................51
16.3.2. Example of Setting Parameters...............................................54
17. Options............................................................................................55
17.1. Extension cable (OP-02) .............................................................55
17.2. RS-232C/ Relay output/ Buzzer (OP-03).....................................56
17.2.1. Installing OP-03....................................................................... 57
17.3. RS-422/ RS-485 / Relay output (OP-04) ..................................... 58
17.3.1. Installing OP-04....................................................................... 59
17.3.2. Communication Format........................................................... 60
17.3.3. Command List.........................................................................61
17.4. Roller Conveyor (OP-13, OP-14).................................................63
18. Specification ....................................................................................64
19. Maintenance....................................................................................68
19.1.1. Repair......................................................................................68
19.2. Check points Before Calling Maintenance Service......................68
Page 2 HV-WP/HW-WP Series
1.
1. Compliance
1.1.
1.1.1.
1.1.1. Compliance with FCC rules
1.1.1.1.1.1.
1.1.2.
1.1.2. Classification of protection
1.1.2.1.1.2.
Compliance with FCC rules
Compliance with FCC rulesCompliance with FCC rules
Please note that this equipment generates, uses and can radiate radio frequency
energy. This eq uipment has be en tested and h as been fou nd to comply with the limits
of a Class A computing device pursuant to Subpart J of Part 15 of FCC rules. These
rules are designed to provide reasonable protection against interference when this
equipment is operated in a commercial environment. If this unit is operated in a
residential area it may cause some interference and under these circumstances the
user would be required to take, at his own expense, whatever measures are
necessary to eliminate the interference.
(FCC = Federal Communications Commission in the U.S.A.)
Classification of protection provided
Classification of protection Classification of protection
Compliance
ComplianceCompliance
provided by enclosures
providedprovided
by enclosures
by enclosures by enclosures
This equipment is designed to comply with the IP Code of IEC 529.
The "IP-65" code is explained as follows:
"IP" International Protection.
"6" Against ingress of solid foreign objects.
Dust-tight. No ingress of dust.
"5" Against ingress of water with harmful effects.
Protected against water jets (no powerful jets). Water projected in jets
against the enclosure from any direction shall have no harmful effects.
Compliance with European Directiv e
This appliance features radio interference suppression and safety of electrical
equipment designed for certain voltage in compliance with valid EC Regulation
89/366/EEC and 73/23/EEC.
Note: The displayed value may be adversely affected under extreme electromagnetic
influences.
HV-WP/HW-WP Series Page 3
2. Outline and Features
2.
2. Outline and Feature
2.2.
These scales are designed to comply with IP-65 of IEC 529
The HV-WP series is a platform scale with 1/3000 resolution, and has a "triple
weighing range" function to select the weighing range.
The HW-WP series is a platform scale with 1/10000 resolution.
The scales have a fluorescent displ ay so the weig hing v alue can be read i n dim l ight.
This type uses the AC power line as a power source.
The counting mode function converts the total mass value (total weight) of articles to
be counted, to a count, when each of these articles assume the same mass value.
The scales can display the unit of percentage.
The accumulation functi o n acc um ul at es e ach weighing value and counts the number
of weighings using six figures.
The comparator function compares the display value with the upper limit value (HI),
lower limit value (LO) and displays the result. The result can be output if option OP03 is installed.
Outline and Featuressss
Outline and FeatureOutline and Feature
The simple batch function or full/dribble batch function can be used for filling up to a
target mass value. The status of a weighing value can be output if option OP-03 or
OP-04 is installed. The outputs are zero band, preliminary and Final.
Using the optional RS-422/RS-485 serial interface and a computer, up to 16 scales
can be controled, if this option is installed in place of the RS-232C serial interface.
The following parameters are stored in the product with no power supplied.
Unit mass of the counting mode
100% mass of the percentage mode
Total counts and total mass of the accumulation function
Upper limit value and lower limit value of the upper / lower comparator function,
Final value, preliminary value and zero band of the full / dribble batch function or
Final value, preliminary value and zero band of the simple batch function
Calibration data
Parameters of the function table (f1 ~ f16)
2. Outline and Features
Page 4 HV-WP/HW-WP Series
3.
3. Unpacking
3.3.
Unpacking
UnpackingUnpacking
HV-WP/HW-WP Series Page 5
3. Unpacking
3.1.
3.1. Accessories and Options list
3.1.3.1.
Accessories and Options list
Accessories and Options listAccessories and Options list
Accessories for the HV-WP series and HW-WP series
Products Accessories
HV-15KV-WP
HW-10KV-WP
Instruction manual
A
A
HV-60KV-WP
HV-200KV-WP
HW-60KV-WP
HW-100KV-WP
HW-200KV-WP
Options List
OP-02 5m extension loadcell cable Tapping screw M4x10
OP-03 RS-232C interface/ Relay output/ Buzzer Connector JA:TCP0586
OP-04 RS-422/485 interface with relay output Connector TM:BLA9
OP-13 Roller conveyor for HV-200KV-WP, H W-100KV-WP and HW-200KV-WP
OP-14 Roller conveyor for HV-60KV-WP and HW-60KV-WP
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3mm Allen wrench
Instruction manual
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Cable or option name Accessories A
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AX-KO577A RS-232C cable, D-sub 25 pin, 2m
AX-KO1786-200 RS-232C cable, D-sub 9 pin, 2m
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3. Unpacking
Page 6 HV-WP/HW-WP Series
4.
4. Caution
4.4.
4.1.
4.1. Precautions for Installing the Scale
4.1.4.1.
Ground the scale, so that the user will not be subjected to an electric shock.
Do not handle the Main power cord with wet hands.
The AC plug is not water-resistant. Install it in an area where it does no t get wet.
Do not install the scale where there is flammable or corrosive gas present.
Do not install the scale under water.
Do not pull, fold or arrange cables forcibly.
Consider the following conditions to get the most from your scale.
The best operation is wher e the temperature and r elative humidi ty are stable, the pl ace
to install the scale is a solid floor, there is no dr aft and th e power source is stable.
Do not install the scale in direct sunlight.
Do not install the scale near heaters or air conditioners.
Do not install the scale near equipment which produces magnetic fields.
Do not install the sc ale in a place where it is apt to be char ged with static electrici ty, or
where the relative humidity is lower than 45%RH. Plastic and isolators are apt to be
charged with static electricity.
Do not use an unstable power source.
Caution
CautionCaution
Precautions for Installing the Scale
Precautions for Installing the ScalePrecautions for Installing the Scale
4.2.
4.2. Precautions for Operating the Scale
4.2.4.2.
Periodically ensure that the weighing value is correct.
Calibrate the scale before using and after moving it to another location.
Do not place anything on the weighing pan which is heavier than the weighing capacity
Do not drop anything upon the weighing pan.
Do not use a sharp instr ument such as a pencil or ball-point pen t o press the switches.
Press the switches gently using only your finger.
We reccommend pressing the ZERO or TARE switch before each weighing to
prevent possible error.
4.3.
4.3. Precautions for
4.3.4.3.
Do not disassembol the scale.
Do not use solvents to clean the scale.
For best cleaning of the display unit, wipe with a dry lint free cloth or a lint free cloth
which is moistened with warm water and a mild detergent.
The base unit can be cleaned with gentle water jets while brushing the base unit.
Weigh only after the unit is dry.
Do not use a powerful water jet.
Precautions for Operating the Scale
Precautions for Operating the ScalePrecautions for Operating the Scale
Precautions for Storing
Precautions for Precautions for
Storing the Scale
StoringStoring
the Scale
the Scale the Scale
HV-WP/HW-WP Series Page 7
4. Caution
5.
5. Installing the Scale
5.5.
This procedure includes all of the steps for installing the HV-WP series and HW-WP
series. Therefore, on some products, there are some unnecessary steps.
Step 1 Connect the indicator unit to the pole with the
accesory knobs and rubber washers.
Step 2 Take the base unit and pole out, taking care
that the load-cell cable is not pulled.
Step 3 Put the weighing pan on the base unit.
Step 4 Insert the remainder of the load cell cable
into the pole. Attach the pole to the bracket
of the base unit s o as not to damage the load
cell cable. Affix the pole to the bracket using
Installing the Scale
Installing the ScaleInstalling the Scale
two 3mm Allen screws.
Step 5 Select the plac e for installing the scale. Also
consider "4. Caution" on page 7.
Step 6 Adjust the level of the base unit by using the
"Bubble spirit level" and "Leveling foot".
Step 7 Ground the scale using the earth terminal.
Caution
Please confirm that the local voltage and
the receptacle type are correct for your
scale.
Step 8 Adjust the angle of the indicator unit using
the knobs on the side of indicator unit.
Step 9 Check the weighing accuracy. If the scale
needs calibration, refer to "14. Calibration".
on page 39.
5. Installing the Scale
Page 8 HV-WP/HW-WP Series
5.1.
5.1. Removing the
5.1.5.1.
Removing the pole
Removing the Removing the
pole
polepole
Caution
Remove the main power plug from the receptacle before removing the pole.
When removing the loadcell cable, do not pull the loadcell cable connector
forcibly and do not pull on the wires of the cable.
Do not bend the cable forcibly.
Avoid dust, static electricity and high humidity (or drops) because the inside
of the indicator unit is very sensitive.
Procedure
Step 1 Remove the power plug from the receptacle.
Step 2 Open the rear cover of indicator unit.
Disconnect the loadcell cable connector gently
(perpendicularly, do not pull to the side).
Step 3 Remove the ferrite core and cable clamp from
the loadcell cable.
Step 4 Loosen the knobs to remove the indicator unit.
Step 5 Remove four 3mm screws from the bottom of the
pole base for HV-60KV-WP, HV-200KV-WP,
HW-60KV-WP, HW-100KV-WP, HW-200KV-WP.
Step 6 Carefully remove the cable from the pole and
pole base. Especially, use care with the HV15KV-WP, HW-10KV-WP so that the co nnector
is not pulled forcibly.
Step 7 Arrange the cable so that it does not touch to
the weighing pan in the base unit. The untied
cable is at least 2m long. The optional
extension loadcell cable (OP-02) is 5m long.
HV-WP/HW-WP Series Page 9
5. 1. Removing the ploe
Step 8 Removing the pole base from the base unit ,
requires the following allen wrench.
HV-15KV-WP,
HV-60KV-WP,
HW-10KV-WP,
HW-60KV-WP
HV-200KV-WP,
HW-100KV-WP,
HW-200KV-WP
5mm Allen wrench 6mm Allen wrench
Step 9 Wind the cable through the ferrite core two
times. Affix the cable to the rear cov er using the
cable clamp.
Step10 Connect the cable to the connnector. Close the
rear cover.
Step11 Confirm the accuracy of the scale.
5. 1. Removing the ploe
Page 10 HV-WP/HW-WP Series
6.
6. Names
6.6.
Names
NamesNames
HV-WP/HW-WP Series Page 11
6.Names
6.1.
6.1. Display and Symbols
6.1.6.1.
Display and Symbols
Display and SymbolsDisplay and Symbols
Display and Symbols Meaning
Stability mark.
When the cu rrent weighing va lue is stab le, this mark is
displayed, indicating a condition where the value is
readable.
Zero point mark.
With nothing on the weighing pan and pressing the
ZERO swi tch, this mark is displ ayed. The zer o point is a
fundamental starting point to weigh anything.
Net mark.
Pressing the TARE switch, this mark is displayed with
net display.
Preset tare mark.
Storing a tare with digital input, this mark blinks.
Accumulation mark.
Using the accumulation function, this mark is displayed.
Ready mark for the full/dribble batch function. The
meaning of th e mark is as follows:
ON The weighing value is within the zero-band.
OFF The full/dribble batch process is above the
zero-band.
Blinking The start or end of the full/dribble batch
process above the zero-band.
The comparator indicator.
Using the comparator function and comparing a
weighing value with the upper and lower limits, the
result is indicated.
Using the full/dribble batch function, the full flow
gate indicator is OK, the dribble flow gate indicator
is HI and the zero band indicator is LO.
The weighing range indicator for the HV-WP series.
The current range is indicated.
Example. Display of zero (zero point).
With nothing on the weighing pan and pressing
the ZERO switch, this mark is displayed.
The zero point mark is displayed.
The stability mark is displayed.
Example. Display of the counting mode.
This mode uses the registered unit mass, and counts
the amount of articles on the weighing pan. The unit is
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6.1. Display and Symbols
Page 12 HV-WP/HW-WP Series
Display and Symbols Meaning
Example. Storing the unit mass of the counting mode.
This is a display of z ero point for the c ou nting mode an d
uses 20 pieces for the registration.
Example. Storing the unit mass of the counting mode.
The sign "-" means "weighing value is not zero".
Sample number is 10 pieces.
Example. Percentage mode.
This mode uses the registered 100% mass, and converts
the weighing value to a percentage. The unit is % .
Example. Display of the function table.
This function table sets parameters of items.
＜ switch Selecting an item.
∧ switch Selecting the paramete r of an item.
ENTER switch Storing new parameters.
Example. Preset tare. Entering tare with digital input.
＜ switch Selecting a figure.
∧ switch Selecting a number.
ENTER switch Storing a new tare.
Example. Hold display
The hold display is set using f12 of the function table.
When the va lue is "nearly-zero " or changes more than
25% +30 digits, the hold is canceled.
Over load display.
Remove the mass from the weighi ng pan.
Weighing error.
Check the base unit and weighing pan.
Calibration error.
The calibration mass is too light.
Check the base unit and weighing pan.
Calibration error.
The calibration mass is too heavy.
Check the base unit and weighing pan.
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The " nearly-zero " is within ±4 digits from zero point in the unit of kg.
HV-WP/HW-WP Series Page 13
6.1. Display and Symbols
Display and Symbols Meaning
An error where the weighing value is unstable due to
drift, vibration or other, when turning on the scale.
Check around the weighing pan.
Check the connection of load cell cable.
Remove anything that may be on the weighing pan.
Check around weighing pan.
Perform zero point calibration of the scale.
Error indication.
Refer to "19 Maintenance".
Accumulated data count.
Total mass value of the accumulated data.
Comparator function, display is an upper limit.
Full/dribble batch function, t he displ ay is a final value .
Full/dribble batch function, the display is a preliminary
value.
Comparator function, display is a lower limit.
Full/dribble batch function, the display is the zero band.
CAP. MAX. 3/6/15kg d=1/2/5 g
Description of the weighing unit, weighing range and
measurable minimum mass.
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6.2.
6.2. Switches
6.2.6.2.
Display and Symbols Meaning
Switches
SwitchesSwitches
Display ON/ OFF switch.
Note Standby status when power is connected.
Zero switch.
When there is nothing on the weighing pan and the ZERO
switch is pressed, the scale displays the mass value of zero
and the zero point mark. Net is canceled, if it is displayed.
Tare switch.
Canceling the mass of a receptacle, case, bag, etc. which is
put on the weighing pan, and does not weigh its mass.
Range switch, Sample switch.
Changing weig hing range for HV-WP series.(Refer to f2 )
Storing the unit mass, it is used to select a sample number.
In the function table, it is used to select a parameter.
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6.2. Switches
Page 14 HV-WP/HW-WP Series
Display and Symbols Meaning
Set switch.
Turns the comparator on/off. (Refer to f6 )
Counting mode, it is used to enter the mode to store the
unit mass.
Percentage mode, it is used to enter the mode to store the
100% mass.
The full/dribble batch function, it is used as a start switch.
For the preset tare and selecting a calibration mass, it is
used to select a figure.
Mode switch.
Changing the current unit.
While setting modes, this switch is used for " storing a
parameter and proceeding to the next step".
F switch.
Full/dribble batch function, it is used to finish the process.
(Refer to f10 )
Hold switch. (Refer to f12 )
Setting a preset tare, selects polarity (+,-).
Used to enter the function table.
Used to enter the mode to set a preset tare.
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HV-WP/HW-WP Series Page 15
6.2. Switches
7.
7. Basic Operation
7.7.
7.1.
7.1. Turing
7.1.7.1.
Step 1 Ground the scale using the earth terminal.
Step 2 Place nothing on the weighing pan.
Step 3 Confirm that local voltage and receptacle type adapt to your scale.
Step 4 The scale turns on/off using the ON/OFF switch alternately.
Step 5 Check the accuracy of weighing. If you calibrate the scale, perform it after turning
the scale on for 30 minutes (warming up).
Step 6 Press the ZERO switch to display zero. (with nothing on the weighing pan.)
Step 7 Place an item on the weighing pan gently.
Step 8 You can read the mass value afte r the stability mark is displayed.
Step 9 Remove the item from the weighing pan.
Step10 Turn the scale using the ON/OFF switch off.
Basic Operation
Basic OperationBasic Operation
Turing the Scale on/off and Weighing
TuringTuring
the Scale on/off and Weighing
the Scale on/off and Weighing the Scale on/off and Weighing
Memo
With the power cord connected, the scale consumes only the power for standby
status after turning off the scale.
7. Basic Operation
Page 16 HV-WP/HW-WP Series
7.2.
7.2. Tare (And Net Display)
7.2.7.2.
"Tare" is used to cancel the mass of a container, receptacle, case, bag, etc. which is
put on the weighing pan to contain the item to be weighed.
Tare (And Net Display)
Tare (And Net Display)Tare (And Net Display)
Caution
Using a tare value reduces the weighing range.
The current tare value is reset by pressing the ZERO switch or turning the
scale off. (Reset value is zero.)
The preset tare value must be within the minimum weighing range for the
HV-WP series.
7.2.1.
7.2.1. The Way of Tare Input by Weighing
7.2.1.7.2.1.
Step 1 Put the container item on the weighing pan.
Step 2 Press the TARE switch. The display becomes zero and the net mark is di spl ay ed.
The Way of Tare Input by Weighing
The Way of Tare Input by WeighingThe Way of Tare Input by Weighing
Step 3 It is now possible to put something into the container and to read its net display.
Step 4 Remove all things on the weighing pan.
7.2.2.
7.2.2. The Way of Digital Input (Preset Tare)
7.2.2.7.2.2.
Step 1 Press and hold the SET switch and press the TARE switch.
Step 2 Set the preset tare value by using the following switches.
Step 3 Press the ENTER switch to store the new preset tare value.
The Way of Digital Input (Preset Tare)
The Way of Digital Input (Preset Tare)The Way of Digital Input (Preset Tare)
Then the blank or stored tare value is displayed. A blank display means that the
tare value is zero (reset value), and or blinks.
∧ switc h Selecting the numbe r of the figure.
＜ switch Selecting a f igure.
F switch Selecting the polarity (+,-).
Then the scale displays a net value with the tare value subtracted from the gross
weighing value.
Step 4 It is then possible to put something into the container and to read its net.
Step 5 Remove all things from the weighing pan.
HV-WP/HW-WP Series Page 17
7. Basic Operation
7.3.
7.3. Weighing Range for
7.3.7.3.
This is th e func tio n to s elec t a w eighi ng r ange for the HV-WP series.
The mass value is displayed within a selected range.
There is the automatic range (f2 0) and manual r ange (f2 1) using the RANGE switch.
Weighing Range for the
Weighing Range for Weighing Range for
Operation and Performance
Function table Meaning and purpose
Automatic range
The weighing range changes automatically, if the weighing
value proceeds from narrow range to wide range when
placing articles on the weighing pan.
f2 0
f2 1
When there is nothing on the weighing pan and t he z ero point
mark is displayed, it changes to the minimum range
automatically.
Press the ZERO switch to change to the minimum range,
when there is nothing on the weighing pan and the zero point
mark is not displayed due to net display or zero error.
Manual range
Press the RANGE switch to expand the range.
Press the RANGE switch to change to the minimum range,
when there is nothing on the weighing pan and the zero point
mark is displayed.
Press the ZERO switch and the RANGE switch to change to
the minimum range, when there is nothing on the weighing
pan and the zer o point mark i s not display ed due to net display
or zero error.
the HV-WP series
the the
HV-WP series
HV-WP seriesHV-WP series
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Weighing Range
Products Weighing Range
HV-15KV-WP 3kg, 6kg, 15kg
HV-60KV-WP 15kg, 30kg, 60kg
HV-200KV-WP 60kg, 150kg, 220kg
7. Basic Operation
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Page 18 HV-WP/HW-WP Series
7.4.
7.4. Mode
7.4.7.4.
Pressing the MODE switch, the display changes as follows. Re fer to function table f3
for units. Usable units are according to the factory settings.
Mode Switch
Mode Mode
Switch (Changing Unit and Mode)
SwitchSwitch
(Changing Unit and Mode)
(Changing Unit and Mode) (Changing Unit and Mode)
HV-WP/HW-WP Series Page 19
7. Basic Operation
Explanation
The status of "Inactive comparator (f6)" is that comparator function (f6 0, f6 2, f6 4, f6 6)
is selected and the comparator is not used. The "active" or "Inactive" (ON/OFF) for the
comparator can be selected by pressing the SET switch alternately.
The following parameters are stored in the same memory. Therefore, the functions
can not be used at the same time. If you use each function, it will be necessary to
select the function from the function tabl e, to set the par ameter s o f HI, OK and LO, to
weigh it using the function.
Memory address / Indicator and Output
HI OK LO
Upper/Lower Compar ator Function (f6 0 ~ 7)
Simple Batch Function (f6 8)
Full/ Dribble Batch Function (f6 9)
Upper limit Lower limit
Final value
Final value
Preliminary
value
Preliminary
value
Zero band
Zero band
7. Basic Operation
Page 20 HV-WP/HW-WP Series
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